Originally Posted by
SussexFly
When doing an EF seat map search of some of the flights in the Wiki, it doesn’t show a CS seat map.
any ideas why?
It will almost certainly be because that specific flight is currently planned to be operated by an aircraft that does not have Club Suites fitted.
Of course, plans can change.
When you say "wiki", I assume you mean the blog post quoted in the OP. That is all it is, a blog post - albeit by a respected source. The GDS information that EF accesses is almost always a better source of specific information of this kind.